This penetration test was conducted for Acme
Corporation to evaluate the security posture of their network
and web applications. The assessment identified critical vulnerabilities
that could lead to unauthorized access and data breaches.
Key Findings:
Critical SQL Injection vulnerability in the customer portal.
Outdated software on web servers with known exploits.
Weak password policies leading to compromised accounts.
Recommendations:
Immediate remediation is advised for the critical vulnerabilities.
Strengthening security policies and regular updates are essential to
protect against future threats.
Introduction
Purpose of the Test
The purpose of this penetration test is to identify and exploit
vulnerabilities in Acme Corporation’s IT
infrastructure, simulating an attacker’s approach to compromise systems
and data.
Objectives
Identify security weaknesses in network and web applications.
Assess the effectiveness of current security measures.
Provide actionable recommendations to enhance security.
Testing Period: October 1, 2023 – October 15,
2023
Testing Team: SecureTech Solutions Security
Assessment Team
Scope
In-Scope Targets:
Web Applications:
https://www.acmecorp.com
https://portal.acmecorp.com
Network Range:
10.0.0.0/24 (Corporate LAN)
Servers:
Database servers
Application servers
Out-of-Scope Targets:
Employee personal devices
Third-party services
Testing Constraints:
No social engineering tactics
Testing to be conducted during off-peak hours
Adherence to the Rules of Engagement document
Methodology
The penetration test followed a structured approach based on industry
best practices, including the OWASP Testing Guide and NIST SP
800-115.
Phases:
Planning and Reconnaissance
Gathered information about the target environment.
Identified potential entry points.
Scanning
Used tools like Nmap and Nessus to discover open ports and
services.
Identified vulnerabilities through automated scans.
Enumeration
Detailed examination of identified services and applications.
Collected user accounts and network shares.
Exploitation
Attempted to exploit vulnerabilities to gain access.
Focused on high-impact vulnerabilities.
Post-Exploitation
Assessed the extent of compromise.
Evaluated the potential for data exfiltration.
Reporting
Documented all findings with evidence.
Provided recommendations for remediation.
Findings
Finding 1: SQL
Injection in Customer Portal
Severity: Critical
Description:
An SQL Injection vulnerability exists in the login functionality of
portal.acmecorp.com. An attacker can manipulate the SQL
query to bypass authentication and access sensitive customer data.
Evidence:
Payload used: ' OR '1'='1' --
Gained access to multiple customer accounts without valid
credentials.
Extracted data from the users table, including
usernames and hashed passwords.
Impact:
Unauthorized access to customer accounts.
Potential for full database compromise.
Violation of data protection regulations.
Recommendation:
Implement prepared statements or parameterized queries.
Validate and sanitize all user inputs.
Conduct regular code reviews and security testing.
Based on the identified findings, the following actions are
recommended:
Immediate Actions:
Fix the SQL Injection vulnerability in the customer portal.
Use parameterized queries.
Sanitize all inputs.
Update OpenSSL to the latest version.
Replace SSL certificates after the update.
Strengthen password policies.
Enforce complexity requirements.
Implement account lockout policies.
Security Enhancements:
Implement Web Application Firewalls (WAF) to protect against common
web attacks.
Regularly update and patch all software and systems.
Conduct periodic security training for staff.
Monitoring and Maintenance:
Establish continuous monitoring of systems and networks.
Perform regular security assessments and penetration tests.
Review and update security policies and procedures.
Compliance and Governance:
Ensure compliance with relevant industry regulations (e.g., GDPR,
PCI DSS).
Maintain thorough documentation of all security measures and
incidents.
Implementing these recommendations will significantly reduce the risk
of security breaches and enhance the overall security posture of
Acme Corporation.
Conclusion
The penetration test uncovered critical vulnerabilities that could
lead to severe security incidents if left unaddressed. Immediate
remediation of the identified issues is crucial.
By following the recommendations provided, Acme
Corporation can mitigate these risks and strengthen its
defenses against future attacks. Ongoing security efforts, including
regular assessments and employee training, are essential for maintaining
a robust security posture.